YIPEE done. Hope it was loud enough. Thanks a lot again for your time and trouble. Sorry maybe I wasn't the kind of a fast pupil you might have expected. This is the second successful problem solved with your help in a couple of days.

The style did it.

>>>ReadOnly as I understand.
>>
>>Readonly and Enabled all okay
>>
>>
>>>Check bound = .f., Style and controlsource.
>>
>>Col bound = .f. cbo bound = .t. no change
>>Col bound = .f. cbo bound = .f. no change
>>
>>style = 0
>>
>>col controlsource=(THISFORM.MySeek(v_sitemssecunits.isecunitid, 'iID', 'v_mSecUnits', 'cSecUnit'))
>>cbo controlsource=v_sitemssecunits.isecunitid
>
>I think I said Style would be 2-DropDownList, no ?
>Cetin